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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
POM150530
Ranunculus aquatilis var. capillaceus
E. B. Copeland
1903-5-30
3276
Butte
Chico.
Comment Read comments Jan 23 2011
CDA14071
Ranunculus occidentalis
G. F. Hrusa, T. D. Wilfred
1997-5-1
13718
Butte
Sierra Nevada; NE side of upper end of Paradise Lake above Magalia.
Comment
CDA15363
Ranunculus occidentalis
G. F. Hrusa
1997-5-29
13802
Butte
Sierra Nevada; Sucker Run Creek, ~1.5 mi. SSE of Feather Falls townsite.
Comment
CDA34169
Ranunculus muricatus
L. Ahart
2009-4-3
15538
Butte
Chico: East of the Cedar grove Parking Area in Lower Bidwell Park.
Comment
CDA34237
Ranunculus hebecarpus
L. Ahart
2009-4-22
15592
Butte
Along the Guardian s Trail, about 100 yards north of Pine Trail, Upper Bidwell Park, west of the intersection of Highway 32 and Ten Mile House Road. Approximately, 10 miles northeast of Chico.
Comment
CDA38800
Ranunculus arvensis
L. Ahart
2012-5-2
17961
Butte
About 30 yards east of the Easter Cross Parking Lot, Upper Bidwell Park, about 1 mile east of Chico.
Comment
CHSC101166
Ranunculus muricatus
Lowell Ahart
2009-5-15
15698
Butte
About 60 yards northwest of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 2/3 mile (air) west of Highway 32, about 10 miles northeast of Chico.
267
Comment
CHSC101275
Ranunculus muricatus
Lowell Ahart
2009-4-3
15538
Butte
On the north and south side of the gravel road, east of the Cedar Grove parking area in Lower Bidwell Park, Chico.
67
Comment
CHSC101333
Ranunculus hebecarpus
Lowell Ahart
2009-4-22
15592
Butte
Along the Guardians Trail, about 100 yards north of Pine Trail, Upper Bidwell Park, west of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico.
381
Comment
CHSC103941
Ranunculus canus
Lowell Ahart
2010-5-22
16725
Butte
North of the road, about 100 yards west of the fence, about 1/4 mile east of the parking area, North Table Mountain, about 4 1/2 miles (air) northeast of Oroville.
408
Comment
CHSC10560
Ranunculus hebecarpus
Lowell Ahart
1967-3-30
Butte
Peter Ahart Ranch, Honcut.
42
Comment
CHSC10720
Ranunculus muricatus
Lowell Ahart
1966-5-7
Butte
Peter Ahart Ranch, Honcut.
45
Comment
CHSC10756
Ranunculus aquatilis var. hispidulus
Lowell Ahart
1968-5-8
Butte
Peter Ahart Ranch, Honcut.
45
Comment
CHSC109064
Ranunculus occidentalis var. occidentalis
Lowell Ahart
2012-4-30
17921
Butte
On the southwest side of Ten Mile House Road, about 1/4 mile west of Highway 32, about 9 miles (air) northeast of Chico, south part of Upper Bidwell Park.
392
Comment
CHSC110258
Ranunculus occidentalis var. ultramontanus
L. P. Janeway
2012-6-2
10839
Butte
Northern High Sierra Nevada. Plumas National Forest; eastern slope of Bloomer Hill, 1.0 air km east of the top.
701
Comment
CHSC110446
Ranunculus arvensis
B. Castro
2007-4-19
1620
Butte
Sacramento Valley. Ca 0.7 mi S of Chico Airport, N of Sycamore Creek and W of Cohasset Rd. In a shallow depression off N edge of Large old spoils pile, ca 550 ft W of Cohasset Rd and 310 Ft N of levee along Sycamore Creek, in area of grazed grassland and scattered shallow vernal depressions.
57
Comment
CHSC11062
Ranunculus arvensis
Lowell Ahart
1969-5-14
Butte
Peter Ahart Ranch, Honcut.
45
Comment
CHSC111337
Ranunculus arvensis
Lowell Ahart
2012-5-2
17961
Butte
Near a small drainage, about 30 yards northeast of the Easter Cross Parking Lot, Uppe Bidwell Park, about 1 mile east of Chico.
91
Comment
CHSC111374
Ranunculus muricatus
Lowell Ahart
2012-5-2
17967
Butte
On dark clay soil, on the bottom of a depression, under the Government Pole Line, about 100 yards west of the Easter Cross Parking Lot, Upper Bidwell Park, about 1 mile east of Chico.
90
Comment
CHSC112901
Ranunculus bonariensis subsp. trisepalus
B. Castro; Robin Carter, Sabrina Bell
2011-5-16
1881
Butte
Sacramento Valley. Between Hwy 99 and the Thermalito Afterbay levee, just NE of Western Canal and ca 0.8 mi N of jcn of Hwy 99 and Richvale Hwy/162E.
38
Comment
CHSC112908
Ranunculus arvensis
B. Castro; Robin Carter
2011-4-29
1873
Butte
Sacramento Valley. Between Hwy 99 and the Thermalito Afterbay levee, ca 0.3 mi S of jcn of Hwys 99 and 162W, ca 0.7 mi N of Hamilton Rd.
35
Comment
CHSC113211
Ranunculus aquatilis var. aquatilis
Lowell Ahart
2014-4-16
19370
Butte
On the sides but near the bottom of a large canal, about 100 yards north of East Gridley Road, on the west side of the Feather River, about 2 miles east of Gridley.
29
Comment
CHSC113393
Ranunculus occidentalis var. occidentalis
Lowell Ahart
2014-7-2
19544
Butte
On the north side of the County Road, about one mile west of the intersection of County Road and Lumpkin Road, about 7 miles northeast of Feather Falls.
1260
Comment
CHSC11353
Ranunculus occidentalis var. occidentalis
Lowell Ahart
1967-3-30
Butte
Peter Ahart Ranch, Honcut.
45
Comment
CHSC115202
Ranunculus pusillus
Lowell Ahart
2015-5-5
20139
Butte
Located on the bottom of a large vernal pool, about 30 yards north of Larkin Road, about 400 yards south of Larkin Road Boat Launch Area, near the Themalito Afterbay, about 1 mile southwest of Oroville Airport, about 6 miles (air) southwest of Oroville. Valley Grassland.
42
Comment
CHSC115288
Ranunculus bonariensis var. trisepalus
Lowell Ahart
2015-5-5
20138
Butte
On the bottom of a large vernal pool, about 30 yards north of Larkin Road, about 400 yards south of Larkin Road Boat Launch Area, near the Thermalito Afterbay, about 1 mile southwest of the Oroville Airport, about 6 miles (air) southwest of Oroville.
42
Comment
CHSC115355
Ranunculus hebecarpus
Lowell Ahart
2015-3-24
19963
Butte
Cliffs, on the road cut on the south side of Pacific Heights Road, about 3 1/2 miles (air) southwest of Oroville.
47
Comment
CHSC115433
Ranunculus muricatus
Ariana Gehrig
2013-5-9
Butte
City of Chico. Lawn on campus.
64
Comment
CHSC115444
Ranunculus occidentalis
M. Sutton; C. Yasuda
2013-4-9
28
Butte
Centerville Flumes.
350
Comment
CHSC115490
Ranunculus hystriculus
L. P. Janeway
2015-2-18
11631
Butte
Northern High Sierra Nevada. Plumas National Forest; along Ponderosa Way 4.3 road-km north of Lower Forbestown Road; 2.7 air-km north of Sunset Hill; north-facing side of the canyon above the upper end of South Fork Feather River arm of Lake Oroville.
483
Comment
CHSC115493
Ranunculus occidentalis
L. P. Janeway
2015-3-18
11642
Butte
Northern High Sieerra Nevada. Plumas National Forest; along Ponderosa Way at Road 19N19, 1.0 road-km northwest of Lower Forbestown Road, just before the canyon becomes steep into South Fork Feather River arm of Lake Oroville.
747
Comment
CHSC116742
Ranunculus bonariensis var. trisepalus
Lowell Ahart
2016-5-24
20866
Butte
On the bottom of a large drainage, about 100 yards north of the ditch, about 100 yards south of La Porte Road, about 1/4 mile southwest of the intersection of La Porte Road and Loma Rica Road, about 3 1/4 miles (air) northeast of Honcut.
44
Comment
CHSC117430
Ranunculus bonariensis var. trisepalus
Lowell Ahart
2016-5-30
20885
Butte
Peter Ahart Ranch, about 1 1/2 miles north and 1 1/8 miles east of Honcut, about 12 miles (air) southeast of Oroville.
31
Comment
CHSC118055
Ranunculus arvensis
Daphne K. Christopher; Hannah Stevens, Lowell Ahart
2003-4-21
227
Butte
Off Hwy 99. Ahart Family Ranch along boundary on access road and edge of field.
41
Comment
CHSC118056
Ranunculus muricatus
Daphne K. Christopher; Hannah Stevens, Lowell Ahart
2003-4-21
228
Butte
Off Hwy 99. Ahart Family Ranch along boundary on access road and edge of field.
41
Comment
CHSC11809
Ranunculus occidentalis var. ultramontanus
E. B. Copeland
1930-6-26
642
Butte
Jonesville. In meadows.
1550
Comment
CHSC11810
Ranunculus uncinatus
E. B. Copeland
1930-6-29
641
Butte
Jonesville.
1500
Comment
CHSC11811
Ranunculus aquatilis var. capillaceus
E. B. Copeland
1929-7-28
360
Butte
Jonesville. In streams.
1500
Comment
CHSC11812
Ranunculus populago
E. B. Copeland
1930-6-25
640
Butte
Jonesville.
1500
Comment
CHSC118580
Ranunculus arvensis
L. P. Janeway; B. Castro
2017-4-22
12192
Butte
Sacramento Valley. City of Chico; north side of E. 20th Street at Notre Dame Blvd, an area eventually to be developed into houses and businesses.
73
Comment
CHSC12179
Ranunculus bonariensis var. trisepalus
Lowell Ahart
1973-3-26
Butte
Peter Ahart Ranch, Honcut.
45
Comment
CHSC13496
Ranunculus occidentalis var. occidentalis
P. Fehr
1974-4-17
9
Butte
Creek bed ca. 15 yards from w side of Cherokee Rd. .5 miles s of Cherokee.
391
Comment
CHSC1471
Ranunculus aquatilis var. hispidulus
J. Koopman
1929-4-25
Butte
Butte Creek.
91
Comment
CHSC1472
Ranunculus arvensis
M. Anthony
1953-4-16
Butte
Dr. Benedict's ranch.
60
Comment
CHSC1475
Ranunculus californicus
Agnus Riker
1897-5-1
Butte
Comment
CHSC1476
Ranunculus canus
Edna Caufield
1904-4-1
Butte
Richardson Spring Road.
83
Comment
CHSC1477
Ranunculus canus
Garnett; Durbrow
1928-2-19
Butte
Richardson Springs road.
Comment
CHSC1478
Ranunculus canus
R. M. Staley
1952-7-5
Butte
Paradise.
548
Comment
CHSC1481
Ranunculus hebecarpus
M. Roberson
1956-2-5
Butte
SW Paradise, along Skyway.
426
Comment
CHSC1482
Ranunculus hebecarpus
J. Koopman
1929-3-25
Butte
Butte Creek canyon.
Comment
CHSC1483
Ranunculus alismifolius
M. Roberson
1956-4-1
Butte
SW of Paradise, along Skyway.
426
Comment
CHSC1487
Ranunculus muricatus
R. Morford
1941-4-21
Butte
Butte Creek.
121
Comment
CHSC1489
Ranunculus occidentalis
R. Carter
1964-3-15
45
Butte
8 mi. E of Oroville, 250 yds. up Wakefield Dr. off Feathervale.
121
Comment
CHSC1492
Ranunculus occidentalis var. occidentalis
J. Koopman
1929-3-20
Butte
Golf Links road near Chico creek.
Comment
CHSC20518
Ranunculus muricatus
M. S. Taylor
1975-4-26
532
Butte
In meadow ca. 1/4 mi ne of Kunkle Reservoir, ca. 1 mi s of Paradise.
609
Comment
CHSC20721
Ranunculus aquatilis var. capillaceus
M. S. Taylor
1975-8-31
890
Butte
On edge of Ernies Island in Butte Creek, ca. 50 ft s of Humboldt Rd, ca. 1/2 mi e of Butte Meadows.
1341
Comment
CHSC23135
Ranunculus occidentalis var. occidentalis
M. S. Taylor
1976-2-17
996
Butte
Ca. 10 ft s of Big Chico Creek, opposite Chico Municipal Golf Course, Upper Bidwell Park, Chico.
91
Comment
CHSC23136
Ranunculus canus
M. S. Taylor
1976-2-12
989
Butte
Ca. 50 yds n of Big Chico Creek, vicinity of Salmon Hole, Upper Bidwell Park, Chico.
243
Comment
CHSC23448
Ranunculus occidentalis var. occidentalis
T. Manolis
1974-4-21
21
Butte
Along Butte Creek, 3 mi e of Chico.
Comment
CHSC23718
Ranunculus muricatus
M. S. Taylor
1976-3-30
1041
Butte
On creek bank, ca. 1/2 mi w of Cherokee Rd, ca. 2 mi ne of Oroville on Table Mountain.
373
Comment
CHSC2385
Ranunculus arvensis
R. Carter
1965-3-23
171
Butte
Found 10 yds. N of Richardson Springs turnoff along E side of Cohasset Rd. along W side of rock fence.
167
Comment
CHSC23895
Ranunculus canus var. canus
R. W. Conover
1975-4-18
1
Butte
Cole Canyon area of Table Mtn., ca. 6 mi nw of Oroville, along creek 60 yds w of waterfall.
381
Comment
CHSC23896
Ranunculus arvensis
Fred Michaelis
1975-4-22
314
Butte
Ca. 0.2 mi e of Hicks Ln., ca. 0.6 mi s of Keefer Rd., ca. 6.5 mi n-nw of Chico, near creek.
76
Comment
CHSC24679
Ranunculus occidentalis var. occidentalis
Keith Lickey
1976-3-27
48
Butte
On e side of Hwy 70, 1.25 km n of Pinkston Canyon Rd.
609
Comment
CHSC25488
Ranunculus arvensis
L. Ahart
1977-4-28
Butte
In our grain field. Peter Ahart Ranch.
50
Comment
CHSC28005
Ranunculus occidentalis var. occidentalis
M. S. Taylor
1978-7-21
1829
Butte
On s side of Oroville-Quincy Hwy along meadow and creek, ca. 14 mi n of Lake Madrone.
1463
Comment
CHSC28756
Ranunculus arvensis
J. D. Jokerst
1979-5-6
218
Butte
Ca. 300 met n. of the intersection of Rock Cr. Rd. and Cohasset Hwy.
106
Comment
CHSC29047
Ranunculus muricatus
R. A. Schlising
1980-4-14
3566
Butte
Richvale vernal pools; 1/4 mi s of junction Hwy 162 to Oroville and Hwy 99, along latter and across from Thermalito Afterbay. In ditch at s end of area.
Comment
CHSC29048
Ranunculus bonariensis var. trisepalus
R. A. Schlising
1980-4-14
3565
Butte
Richvale vernal pools; 1/4 mi s of junction Hwy 162 to Oroville and Hwy 99, along latter and across from Thermalito Afterbay; in ditch at s end of area.
Comment
CHSC29054
Ranunculus aquatilis var. hispidulus
R. A. Schlising
1980-4-2
3541
Butte
Richvale vernal pools; 1/4 mile S of junction Hwy 162 to Oroville and Hwy 99; along latter and across from Thermalito Afterbay; in ditches.
Comment
CHSC29233
Ranunculus muricatus
M. S. Taylor
1980-4-1
2416
Butte
Drainage, between Notre Dam Blvd and Hwy 99, and the Skyway and Humboldt Rd, just e of Chico.
70
Comment
CHSC29235
Ranunculus hebecarpus
M. S. Taylor
1980-4-1
2424
Butte
On bluffs above Covered Bridge and s of Butte Creek, ca. 5 mi e of Chico.
182
Comment
CHSC30380
Ranunculus aquatilis var. capillaceus
J. D. Jokerst
1979-3-20
1148
Butte
Top of North Table Mt., ca. .5 mi N of the jct of Cherokee Rd and the E edge of Mt.
396
Comment
CHSC31207
Ranunculus occidentalis var. ultramontanus
M. S. Taylor
1978-7-18
1723
Butte
On n side of Butte Creek, ca. 1/8 mi w of Road Island Junction, at jct of Butte Creek and Old Humboldt Rd, ca. 1 mi w of Cherry Hill Campground.
1524
Comment
CHSC31209
Ranunculus occidentalis var. occidentalis
M. S. Taylor
1980-4-1
2426
Butte
On bluffs above Honey Run Covered Bridge, ca. 6 mi e of Chico.
182
Comment
CHSC31383
Ranunculus muricatus
J. D. Jokerst
1979-4-20
1205
Butte
Along the banks of a creek. Top of North Table Mt., ca. 200 met. N of Cherokee Rd. at the E edge of the mountain.
403
Comment
CHSC31806
Ranunculus occidentalis var. occidentalis
L. Ahart
1974-3-18
334
Butte
Along North Honcut Creek. Peter Ahart Ranch, Honcut.
45
Comment
CHSC31855
Ranunculus pusillus
L. Ahart
1980-5-10
2235
Butte
In farmed field, ca. 2.5 mi n and 1/10 mi e of Honcut. Peter Ahart Ranch, Honcut.
50
Comment
CHSC31877
Ranunculus aquatilis var. hispidulus
L. Ahart
1974-6-3
468
Butte
In wash. Peter Ahart Ranch, Honcut.
45
Comment
CHSC32725
Ranunculus hebecarpus
M. S. Taylor
1981-4-8
3492
Butte
Rd embankment at end of Dark Canyon Rd, around the turnout near the restroom, up from the boat ramp to the West Branch Feather River, ca. 3.5 mi s of its jct with Big Bend Rds jct, ca. 5 air mi s of Jarbo Gap on Hwy 70.
304
Comment
CHSC3289
Ranunculus occidentalis
M. L. Hillier
1966-2-28
Butte
7 1/2 miles n. by n.e. of C.S.C. Admin. building at n. end of Upper Bidwell Park. Chico.
Comment
CHSC33297
Ranunculus arvensis
Keith A. Trujillo
1979-4-24
16
Butte
4 mi w of Paradise.
243
Comment
CHSC33969
Ranunculus flammula
M. S. Taylor; L. Ahart
1981-8-15
4188
Butte
N end of Snag Lake; e side of Humbug Rd, ca. 14 mi ne of Stirling City.
1737
Comment
CHSC33971
Ranunculus aquatilis var. capillaceus
M. S. Taylor; L. Ahart
1981-8-15
4183
Butte
In and along West Branch Feather River, 3.4 mi sw of Snag Lake, ca. 11 mi ne of Stirling City.
1615
Comment
CHSC3513
Ranunculus canus
M. Gregg
1966-2-28
24
Butte
In Upper Bidwell park--East of Salmon Hole. Across road.
Comment
CHSC3532
Ranunculus canus var. canus
John Francis
1966-3-28
91
Butte
Table Mt. Beside creek.
Comment
CHSC3554
Ranunculus occidentalis var. occidentalis
Gary Dutton
1966-2-28
103
Butte
Found in upper Bidwell Park 'Salmon Hole' 7.9 miles N.E. CSC.
Comment
CHSC35694
Ranunculus bonariensis var. trisepalus
J. D. Jokerst
1982-4-19
1534
Butte
Around the edges of a vernal pool at its high water mark. Ca. 200 meters S of the triangular intersection of Cherokee Rd. and Oregon Gulch Rd.
Comment
CHSC3636
Ranunculus occidentalis var. occidentalis
Alice L. Stoll
1966-2-28
31
Butte
7.9 miles N.E. of Chico E. of road near Salmon Hole, Upper Bidwell Park.
Comment
CHSC37497
Ranunculus bonariensis var. trisepalus
J. D. Jokerst; R. A. Schlising
1983-4-9
1711
Butte
In the large vernal pool that is ca. 1/4 mile east of the south fork of Coal Cr. Canyon. Top of Table Mountain.
396
Comment
CHSC3802
Ranunculus occidentalis
R. L. Adams
1964-4-12
64
Butte
Found: Bidwell Park at junction of River Road and Sacramento Ave., near ox-bow lake bend, approx. 50 yds. from junction of roads, due west.
Comment
CHSC3805
Ranunculus occidentalis
R. D. Briggs
1966-3-2
50
Butte
Salmon Hole,' 4 miles above the Bidwell Park golf course, Chico.
106
Comment
CHSC38155
Ranunculus aquatilis var. aquatilis
Vernon Oswald
1983-6-3
618
Butte
Upper Bidwell Park, Chico, at Horseshoe Lake. Along the margin of the lake.
100
Comment
CHSC38156
Ranunculus arvensis
Vernon Oswald
1983-4-18
347
Butte
Upper Bidwell Park, Chico, at the n-w side of Horseshoe Lake.
102
Comment
CHSC38157
Ranunculus muricatus
Vernon Oswald
1983-4-30
399
Butte
Upper Bidwell Park, Chico, on the north slope beneath the power lines 1800 ft n of Upper Park Rd. Along the edge of an intermittent stream.
158
Comment
CHSC38158
Ranunculus hebecarpus
Vernon Oswald
1983-3-14
182
Butte
Upper Bidwell Park, Chico, on the north rim ca. 1.3 mi e of the power lines.
350
Comment
CHSC38159
Ranunculus occidentalis var. occidentalis
Vernon Oswald
1983-4-27
396
Butte
Upper Bidwell Park, Chico, ca. 50 ft n of Upper Park Rd. and 100 ft e of the e entrance to Parking Area S (Brown's Hole).
231
Comment
CHSC38160
Ranunculus canus
Vernon Oswald
1983-3-26
206
Butte
Upper Bidwell Park, Chico, on the north rim ca. 0.7 mi e of the power lines.
286
Comment
CHSC3847
Ranunculus arvensis
L. E. Dunkel
1965-4-20
24
Butte
Along Cohasset Road ca. 1/2 mi. n of Chico Municipal Airport entrance gate.
33
Comment
CHSC39325
Ranunculus occidentalis var. occidentalis
Lowell Ahart
1983-6-26
4155
Butte
Found along Ponderosa Way, about 2 miles east of where Ponderosa Way crosses the East Fork of Canyon Creek, about 15 miles north-east of Oroville. Note: the sign gives Big Ridge Road instead of Ponderosa Way.
600
Comment
CHSC41287
Ranunculus occidentalis var. ultramontanus
S. C. Morey
1983-7-21
505
Butte
Cherry Hill Meadow. On n side of Humboldt Rd., ca. 3.2 mi e of Butte Meadows.
1414
Comment
CHSC41517
Ranunculus occidentalis var. ultramontanus
Kirsten Tarp
1983-8-5
325
Butte
Ca. 1.0 mi sw of Jonesville on Humboldt Rd. at Colby Creek. Near stream in meadow.
1487
Comment
CHSC41518
Ranunculus occidentalis var. ultramontanus
Kirsten Tarp
1983-8-6
329
Butte
Ca. 0.9 mi w of Cherry Hill in n part of county. Next to stream.
1414
Comment
CHSC41519
Ranunculus occidentalis var. ultramontanus
Kirsten Tarp
1983-8-6
341
Butte
E of Butte Meadows, near creek.
1341
Comment
CHSC41520
Ranunculus occidentalis var. ultramontanus
Kirsten Tarp
1983-8-12
352
Butte
N part of county, e of Philbrook Reservoir.
1889
Comment
CHSC41521
Ranunculus occidentalis var. ultramontanus
Kirsten Tarp
1983-8-27
358
Butte
N part of county, n of Philbrook Reservoir, at Coon Hollow. Near jeep trail.
1706
Comment
CHSC41522
Ranunculus orthorhynchus var. orthorhynchus
Kirsten Tarp
1983-7-31
320
Butte
E of Snag Lake; in meadow.
1731
Comment
CHSC41523
Ranunculus alismifolius var. alismellus
Kirsten Tarp
1983-8-27
361
Butte
NE part of county n of Philbrook Reservoir at Coon Hollow. At margin of meadow.
1706
Comment
CHSC41528
Ranunculus aquatilis var. subrigidus
Kirsten Tarp
1983-8-27
356
Butte
N part of county, n of Philbrook Reservoir, at Coon Hollow. In stream.
1706
Comment
CHSC42050
Ranunculus canus
Lowell Ahart
1986-4-4
5241
Butte
Near North Honcut Creek, about 2 1/2 miles north and 3 miles east of Honcut, about 12 miles south of Oroville.
67
Comment
CHSC42404
Ranunculus sardous
Lowell Ahart
1987-6-9
5739
Butte
On the west side of the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap.
271
Comment
CHSC42729
Ranunculus sardous
Lowell Ahart
1987-5-6
5536
Butte
Along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap.
271
Comment
CHSC42977
Ranunculus uncinatus var. parviflorus
Lowell Ahart
1987-7-8
5806
Butte
Along Big Bar Mountain Road, about 1 mile south-west of Coyote Gap, about 5 miles east of Pulga.
1280
Comment
CHSC43497
Ranunculus bonariensis var. trisepalus
Lowell Ahart
1979-5-20
1883
Butte
On the west side of the Western Pacific Railroad, about 2 miles south of Palermo. On the edge of a deep depression.
33
Comment
CHSC43498
Ranunculus pusillus
Lowell Ahart
1979-5-20
1882
Butte
On the edge of a depression, on the west side of the Western Pacific Railroad, about 2 miles south of Palermo.
33
Comment
CHSC43545
Ranunculus sceleratus
Lowell Ahart
1982-5-10
3432
Butte
In our rice field, Peter Ahart Ranch, about 2 miles north and 1/2 mile east of Honcut, about 12 miles south of Oroville.
38
Comment
CHSC43729
Ranunculus uncinatus var. parviflorus
Vernon Oswald; M. S. Taylor
1985-5-30
1791
Butte
Four Trees Rd. 0.2 mi w of the S. Branch of Mill Creek. Along the road near an intermittent stream.
810
Comment
CHSC43883
Ranunculus arvensis
L. P. Janeway
1988-5-6
2659
Butte
City of Chico; S side of the wetland behind the new Chico Mall.
68
Comment
CHSC44961
Ranunculus aquatilis var. subrigidus
Kirsten Tarp
1983-8-6
338
Butte
Near Butte Meadows, on Bull Hill Rd., 0.2 mi from its jct with Humboldt Rd.; in stream.
1325
Comment
CHSC45397
Ranunculus aquatilis var. hispidulus
Lowell Ahart
1974-4-7
358
Butte
In a small wash, Peter Ahart Ranch, about 1 1/2 miles north and 1 1/4 miles east of Honcut, about 12 miles south of Oroville.
39
Comment
CHSC45398
Ranunculus arvensis
Lowell Ahart
1977-4-28
1331
Butte
In oat field, Peter Ahart Ranch, about 2 miles north and 1 mile east of Honcut, about 12 miles south of Oroville.
39
Comment
CHSC45399
Ranunculus bonariensis var. trisepalus
Lowell Ahart
1974-4-7
357
Butte
In a pond, Peter Ahart Ranch, about 1 mile north and 1 mile east of Honcut, about 12 miles south of Oroville.
42
Comment
CHSC45400
Ranunculus bonariensis var. trisepalus
Lowell Ahart
1978-4-21
1659
Butte
In a vernal pool, Peter Ahart Ranch, about 1 mile north and 1/2 mile east of Honcut, about 12 miles south of Oroville.
36
Comment
CHSC45401
Ranunculus flammula var. ovalis
Lowell Ahart
1981-8-15
3032
Butte
Bottom of Snag Lake, on the north side of Snag Lake, about 10 miles north of Inskip.
1371
Comment
CHSC45403
Ranunculus hebecarpus
Lowell Ahart
1974-4-11
386
Butte
Peter Ahart Ranch, about 1 1/2 miles north and 3 miles east of Honcut, about 12 miles south of Oroville.
51
Comment
CHSC45409
Ranunculus aquatilis var. subrigidus
Lowell Ahart
1981-8-15
3029
Butte
In the West Branch of the Feather River, about 1 1/2 miles south of Snag Lake.
1371
Comment
CHSC45511
Ranunculus aquatilis var. hispidulus
Lowell Ahart
1974-6-3
467
Butte
On the bottom of a wash, Peter Ahart Ranch, about 1 1/2 miles north and 1 mile east of Honcut, about 12 miles south of Oroville.
36
Comment
CHSC45514
Ranunculus pusillus
Lowell Ahart
1974-4-28
445
Butte
In a rice field, Peter Ahart Ranch, about 2 miles north and 1/2 mile east of Honcut, about 12 miles south of Oroville.
36
Comment
CHSC45612
Ranunculus uncinatus var. parviflorus
Kirsten Tarp
1983-8-6
335
Butte
Near Butte Meadows, 0.2 mi from jct. of Bull Hill Rd with Humboldt Rd. Near creek.
1325
Comment
CHSC4566
Ranunculus aquatilis var. capillaceus
C. Glascock
1965-1-27
202
Butte
In water. Near w boundary of Cuager property, 2723 Oro-Quincy Hwy, Oroville.
Comment
CHSC45753
Ranunculus flammula var. ovalis
Kirsten Tarp
1981-7-19
36
Butte
N part of county at Crane Valley; in meadow.
1584
Comment
CHSC4583
Ranunculus muricatus
C. Glascock
1965-4-26
357
Butte
2723 Oro-Quincy Hwy. in e lawn, Oroville.
Comment
CHSC46060
Ranunculus muricatus
Kirsten Tarp
1983-4-9
267
Butte
N of Butte College, in ditch.
91
Comment
CHSC46068
Ranunculus muricatus
Kirsten Tarp
1983-5-31
286
Butte
Nelson, in lawn in front of the Nelson Post Office.
36
Comment
CHSC4663
Ranunculus arvensis
R. Carter
1966-4-11
345
Butte
Found ca. 7 mi. E of Oroville at 6120 Woodleaf St. Rt., 300 yds. W off Feathervale, 15 yds. W off Feathervale, 15 yds. W of house; in orchard.
243
Comment
CHSC4664
Ranunculus occidentalis var. occidentalis
R. Carter
1966-4-2
320
Butte
Found ca. 7 mi. E of Oroville at 6120 Woodleaf St. Rt.; 300 yds. off Feathervale, behind house.
243
Comment
CHSC46790
Ranunculus cymbalaria var. saximontanus
R. Schlising
1987-9-27
4545
Butte
Along N. Fork Feather River, ca 1.25 mi S of crossing of Bear Ranch Creek by Hwy 70.
463
Comment
CHSC46841
Ranunculus alismifolius var. lemmonii
Kirsten Tarp
1983-8-12
353
Butte
E of Philbrook Reservoir at county line.
1975
Comment
CHSC46842
Ranunculus aquatilis var. hispidulus
L. V. Ritter
1969-5-5
259
Butte
E shoe of Horseshoe Lake, Bidwell Park.
Comment
CHSC46843
Ranunculus bonariensis var. trisepalus
Kirsten Tarp
1983-4-3
261
Butte
SW of Bangor; vernal pool.
73
Comment
CHSC46844
Ranunculus flammula var. ovalis
Kirsten Tarp
1982-7-16
206
Butte
N part of county at Crane Valley; streamside at margin of meadow.
1584
Comment
CHSC46845
Ranunculus hebecarpus
Kirsten Tarp
1982-4-3
100
Butte
Near Chico in Upper Bidwell Park.
152
Comment
CHSC46846
Ranunculus muricatus
Kirsten Tarp
1983-4-3
256
Butte
S part of county at Bangor. In lawn in front of the Bangor fire station.
228
Comment
CHSC46847
Ranunculus occidentalis var. occidentalis
Kirsten Tarp
1983-4-3
254
Butte
S part of county on Swedes Flat Rd.
335
Comment
CHSC46848
Ranunculus occidentalis var. occidentalis
Kirsten Tarp
1983-4-3
249
Butte
S part of county, ca. 1.5 mi s of Hurleton.
Comment
CHSC46849
Ranunculus occidentalis var. occidentalis
Kirsten Tarp
1982-4-8
107
Butte
Near Oroville Dam.
Comment
CHSC46850
Ranunculus occidentalis var. occidentalis
Kirsten Tarp
1983-4-3
259
Butte
S part of county, sw of Bangor, on Bangor Park Rd., roadside.
103
Comment
CHSC46851
Ranunculus uncinatus var. parviflorus
Kirsten Tarp
1982-7-28
233
Butte
Near Pulga.
731
Comment
CHSC48694
Ranunculus alismifolius var. alismellus
Vernon Oswald
1984-6-11
1281
Butte
Near Humboldt Rd. at Butte Creek, 0.2 mi w of Cherry Hill Campground. Edge of meadow.
1414
Comment
CHSC48695
Ranunculus aquatilis var. aquatilis
Vernon Oswald; Lowell Ahart
1987-7-1
3072
Butte
Cluster of 3 snow lakes ca. 3 mi (air) s of Humbug Summit, 0.5 mi w of the Butte-Plumas county line, ca. 5.5 mi (air) se of Jonesville. In the largest lake.
1935
Comment
CHSC48696
Ranunculus aquatilis var. aquatilis
Vernon Oswald
1984-3-26
1088
Butte
Beside Meridian Rd. ca 9.5 mi nnw of Chico and 0.6 mi s of the Tehama-Butte County line. In a drainage in a field.
83
Comment
CHSC48697
Ranunculus aquatilis var. aquatilis
Vernon Oswald
1984-3-2
1088
Butte
Beside Meridian Rd. ca 9.5 mi nnw of Chico and 0.6 mi s of the Tehama-Butte County line. In a drainage in a field.
83
Comment
CHSC48698
Ranunculus aquatilis var. aquatilis
Vernon Oswald
1987-8-10
3205
Butte
Cluster of 3 snow lakes ca. 3 mi (air) s of Humbug Summit, 0.5 mi w of the Butte-Plumas county line, ca. 5.5 mi (air) se of Jonesville. At the edge of the largest lake.
1935
Comment
CHSC48821
Ranunculus canus
Vernon Oswald
1987-4-6
2310
Butte
Field on the e side of Forest Ave. ca. 0.2 mi s of E. 20th St.
68
Comment
CHSC48824
Ranunculus occidentalis var. ultramontanus
Vernon Oswald
1984-5-21
1192
Butte
Doon Campground on the Skyway, 1.0 mi e of Coutolenc Rd. at Lovelock.
853
Comment
CHSC48826
Ranunculus orthorhynchus var. orthorhynchus
Vernon Oswald
1984-5-9
1183
Butte
Near Camp Lassen, Chico Meadows on Scout Rd. ca. 1 mi n of Butte Meadows. In a meadow.
1292
Comment
CHSC48827
Ranunculus sardous
Vernon Oswald
1987-5-26
2931
Butte
Rancho Bosquejo. East side of the Sacramento River at the w end of Cana Hwy (Feenstra's Riverview Orchard). On the edge of a pond.
48
Comment
CHSC48830
Ranunculus uncinatus var. parviflorus
Vernon Oswald
1987-7-13
3105
Butte
Jones Creek, ca. .25 mi n of the road connecting Humboldt and Humbug roads, ca. 1.25 mi (air) ne of Jonesville.
1645
Comment
CHSC50056
Ranunculus hebecarpus
Lowell Ahart
1990-3-19
6421
Butte
At the base of banks along the south side of Pacific Heights Road, about 3 1/2 miles south-west of Oroville.
33
Comment
CHSC50111
Ranunculus alismifolius var. alismellus
Vernon Oswald
1990-5-9
4195
Butte
Near Butte Creek upstream from Cherry Hill Campground, ca. 1.5 miles west-southwest of Jonesville. In a meadow bordering the north side of Butte Creek.
1438
Comment
CHSC50337
Ranunculus alismifolius var. hartwegii
Vernon Oswald; Lowell Ahart
1990-5-29
4268
Butte
Butte Creek House Meadow on the east side of Humbug Rd, ca. 3.5 miles (air) east-southeast of Jonesville.
1777
Comment
CHSC50420
Ranunculus alismifolius var. alismellus
Vernon Oswald
1990-6-14
4296
Butte
Jones Meadow-Lotts Lake Rd (T-Line), ca. 2 miles southwest of Lotts Lake, at the meadow near the headwaters of Kimshew Creek.
1898
Comment
CHSC51072
Ranunculus canus
Pauleen Broyles
1988-2-25
1095
Butte
The Nature Conservancy Vina Plains Preserve, Wurlitzer Addition. On e. side of Singer Creek in n.e. corner of Wurlitzer Addition. Along creek.
Comment
CHSC51105
Ranunculus aquatilis var. hispidulus
Gerald A. Winter
1989-4-15
6
Butte
In stream, ca. 150 yds w of Cherokee Road, on Table Mountain, ca. 5 mi ne of Oroville.
396
Comment
CHSC51111
Ranunculus canus var. canus
Ginger S. Gough
1989-4-8
22
Butte
In gulley, ca. 140 m ne of Coal Canyon Falls, n Table Mt., ca. 10 km ne of Oroville.
244
Comment
CHSC52121
Ranunculus arvensis
John Lowrie
1979-4-26
Butte
S. of the Skyway, 4 mi w. of Paradise.
Comment
CHSC52122
Ranunculus hebecarpus
Scott Lorbeer
1984-4-10
16
Butte
Ca. 12 mi nw of Chico at jct of Broyles Road and Hwy 99, on w side of Hwy 99.
60
Comment
CHSC52462
Ranunculus aquatilis var. subrigidus
Kirsten Tarp
1983-8-6
340
Butte
E of Butte Meadows; in stream.
1341
Comment
CHSC52463
Ranunculus aquatilis var. subrigidus
Kirsten Tarp
1983-8-6
331
Butte
N part of county, ca. 0.9 mi w of Cherry Hill; in stream.
1414
Comment
CHSC52690
Ranunculus occidentalis var. occidentalis
Kirsten Tarp
1983-4-3
257
Butte
On Bangor Pk Rd, 0.8 mi from jct with Bangor Hwy.
Comment
CHSC52691
Ranunculus occidentalis var. occidentalis
Kirsten Tarp
1983-4-3
255
Butte
S part of county near Bangor Hwy nw of Bangor.
182
Comment
CHSC52692
Ranunculus orthorhynchus var. orthorhynchus
Kirsten Tarp
1983-7-31
318
Butte
Near Humbug Road, between Butte Creek House and Snag Lake; in meadow.
1804
Comment
CHSC52693
Ranunculus orthorhynchus var. orthorhynchus
Kirsten Tarp
1983-7-31
316
Butte
S of Butte Creek House ca. 32 air miles ne of Chico; in meadow.
1828
Comment
CHSC52694
Ranunculus uncinatus var. uncinatus
Kirsten Tarp
1983-8-6
334
Butte
Near Butte Meadows, on Bull Hill Rd. 0.2 mi from its jct with Humboldt Rd. Near creek.
1325
Comment
CHSC52695
Ranunculus uncinatus var. parviflorus
Kirsten Tarp
1982-7-28
233
Butte
Near Pulga.
731
Comment
CHSC52775
Ranunculus aquatilis var. hispidulus
R. Preston; R. Banchero, J. Fuller, R. A. Schlising
1981-7-21
4159
Butte
NE part of county, N of Snow Mountain ridge. In small lake.
1950
Comment
CHSC52776
Ranunculus aquatilis var. hispidulus
B. Castro
1982-4-14
16
Butte
In stream atop s end of North Table Mtn, off Cherokee Rd ca. 4 mi n of Oroville.
152
Comment
CHSC52777
Ranunculus aquatilis var. subrigidus
Vernon Oswald
1983-8-4
952
Butte
Chico Meadows, ca. 1 mi n of Butte Meadows. In stream in a meadow.
1292
Comment
CHSC52780
Ranunculus canus
Vernon Oswald
1983-3-19
198
Butte
Upper Bidwell Park, Chico, on the n edge of Upper Park Rd. near Devil's Kitchen (2.1 mi e of the power lines).
225
Comment
CHSC52788
Ranunculus canus
J. D. Jokerst; M. S. Taylor
1980-2-24
452
Butte
Along hillsides at base of rimrock ca 0.5 mi E of Richardson Springs.
243
Comment
CHSC52789
Ranunculus canus
Vernon Oswald
1983-2-9
65
Butte
Upper Bidwell Park, Chico, on the north slope n-w of Horseshoe Lake.
115
Comment
CHSC52790
Ranunculus canus
Vernon Oswald
1983-2-14
74
Butte
Upper Bidwell Park, Chico, on the n side of Upper Park Rd. near Parking Area P (0.6 mi e of Salmon Hole).
219
Comment
CHSC52791
Ranunculus flammula
R. Preston; R. A. Schlising
1982-8-26
4371
Butte
N part of county, at Coon Hollow, n of Philbrook Reservoir. In margin of small lake.
1755
Comment
CHSC52792
Ranunculus flammula var. ovalis
R. Preston; J. Fuller, R. A. Schlising
1981-7-21
4158
Butte
Ne part of county, N of Snow Mountain ridge. In shoreline of small lake.
1950
Comment
CHSC52794
Ranunculus occidentalis
M. S. Taylor
1979-3-31
1963
Butte
Lickey Property, along Ishi Trail Rd, ca. 1/2 mi ne of Concow Rd, and Lake Concow, ca. 25 mi n of Oroville.
670
Comment
CHSC52818
Ranunculus alismifolius var. hartwegii
Kirsten Tarp
1983-7-31
317
Butte
S of Butte Creek House ca. 32 air miles ne of Chico. In meadow.
1828
Comment
CHSC52819
Ranunculus arvensis
R. A. Schlising; F. J. Fuller
1982-5-2
4238
Butte
N of Oroville, ne Table Mt., and s of Cherokee, off Cherokee Road. Roadside ditch.
426
Comment
CHSC52821
Ranunculus flammula var. ovalis
Kirsten Tarp
1981-7-19
37
Butte
N part of county at s end of Crane Valley; in meadow.
1584
Comment
CHSC52823
Ranunculus occidentalis var. ultramontanus
Kirsten Tarp
1983-7-28
308
Butte
N part of county at Chico Meadows; in meadow.
1295
Comment
CHSC52824
Ranunculus occidentalis var. ultramontanus
Kirsten Tarp
1983-7-15
295
Butte
N part of county at Soda Springs campground; near creek in meadow.
1136
Comment
CHSC52825
Ranunculus occidentalis var. ultramontanus
Kirsten Tarp
1982-7-21
215
Butte
N part of county at Philbrook Reservoir; at edge of meadow.
1706
Comment
CHSC52826
Ranunculus occidentalis var. ultramontanus
Kirsten Tarp
1982-6-27
190
Butte
SW part of county, near Sly Creek Reservoir.
1127
Comment
CHSC52827
Ranunculus orthorhynchus var. orthorhynchus
Kirsten Tarp
1983-7-28
309
Butte
Chico Meadows, ca. 1 mi n of Butte Meadows in ne part of county. In meadow.
1295
Comment
CHSC52948
Ranunculus canus
Vernon Oswald
1983-2-14
73
Butte
Upper Bidwell Park, Chico, on the s side of Upper Park Rd. about 0.7 mi e of the power lines.
115
Comment
CHSC52949
Ranunculus canus
D. Burk; A. Dawson, R. A. Schlising
1982-6-2
4284
Butte
N of Oroville and n of Concow Reservoir at Flea Valley. Meadow at head of Concow Creek.
1097
Comment
CHSC53700
Ranunculus hebecarpus
Kirsten Tarp
1982-4-8
111
Butte
Near Oroville Dam.
Comment
CHSC53701
Ranunculus hebecarpus
Kirsten Tarp
1983-4-3
260
Butte
S part of county, sw of Bangor on Bangor Park Rd., roadside.
103
Comment
CHSC53702
Ranunculus hebecarpus
Kirsten Tarp
1983-4-3
251
Butte
S part of county on Swedes Flat Rd.
335
Comment
CHSC53703
Ranunculus hebecarpus
Kirsten Tarp
1983-4-9
266
Butte
N of Butte College.
91
Comment
CHSC53704
Ranunculus orthorhynchus var. orthorhynchus
Kirsten Tarp
1981-8-4
71
Butte
Ca. 1 mi e of Butte Creek House in n part of county. In meadow.
1853
Comment
CHSC53977
Ranunculus arvensis
Vernon H. Oswald
1991-4-23
4528
Butte
Whitman Ave, south of E. 20th St, in south Chico. Fields.
65
Comment
CHSC53980
Ranunculus sceleratus var. sceleratus
Vernon H. Oswald
1991-4-21
4508
Butte
Shippee Rd, 0.3 mi east of Hwy 99, between Hwy 149 and the Thermalito Afterbay. In ditch on the north side of the road.
50
Comment
CHSC54308
Ranunculus repens var. pleniflorus
Vernon H. Oswald; Lowell Ahart
1991-6-5
4655
Butte
Ewalt Camp on the West Branch of Butte Creek, east of Hwy 32 and north of Carpenter Ridge Rd, between Forest Ranch and Lomo. Along the creek.
914
Comment
CHSC58269
Ranunculus sardous
Lowell Ahart
1992-5-9
6751
Butte
On the north side of the Thermalito Diversion Pool, near Longs Bar Monument, Lake Oroville Recreation Area, about 2 miles west of Oroville Dam.
76
Comment
CHSC61607
Ranunculus canus
A. A. Heller; H. E. Brown
1902-5-3
5449
Butte
Near Nelson.
Comment
CHSC61608
Ranunculus canus
R. M. Austin
1896-4-1
217
Butte
[Label illegible] fields.
Comment
CHSC61609
Ranunculus canus
A. A. Heller
1926-3-31
13916
Butte
At Nelson, 14 miles south of Chico.
Comment
CHSC62832
Ranunculus canus
Ella Icard
1893-4-1
Butte
Comment
CHSC63268
Ranunculus sardous
Lowell Ahart
1994-6-6
7312
Butte
North of the corral, on the north side of the bend in Cottonwood Road, about 1/4 mile west of Highway 70, about 3 1/2 miles (air) north-west of Oroville.
57
Comment
CHSC64209
Ranunculus occidentalis var. ultramontanus
S. C. Morey
1983-8-1
657
Butte
Chico Meadows. On e side of Scout Rd., ca. 1 mi n of its jct with Humboldt Rd. at Butte Meadows. In meadow.
1292
Comment
CHSC64210
Ranunculus orthorhynchus
S. C. Morey
1983-8-1
658
Butte
Chico Meadows. On e side of Scout Rd., ca. 1 mi n of its jct with Humboldt Rd. at Butte Meadows. In meadow.
1292
Comment
CHSC65207
Ranunculus pusillus
Lowell Ahart
1995-5-26
7573
Butte
In a rice field, Peter Ahart Ranch, about 2 miles north and 1/4 mile east of Honcut, about 12 miles south of Oroville.
36
Comment
CHSC65427
Ranunculus alismifolius var. hartwegii
Vernon Oswald
1984-5-9
1179
Butte
Near the covered spring at Chico Meadows ca. 1 mi n of Butte Meadows. In a meadow.
1292
Comment
CHSC7045
Ranunculus muricatus
M. I. Moore
1969-3-17
1
Butte
Bidwell River Park along bank of slough w end of Sacramento Ave., Chico.
64
Comment
CHSC70902
Ranunculus alismifolius var. hartwegii
Vernon Oswald
1998-4-30
8985
Butte
Meadow on the north side of Humboldt Rd. just west of Scout Rd. in Butte Meadows. In a swale running along the north side of the meadow.
1325
Comment
CHSC76958
Ranunculus canus
Margie Collins
1894-5-1
Butte
Chico.
Comment
CHSC76959
Ranunculus canus
Ida Ryan
1893-4-1
Butte
Rancho Chico.
Comment
CHSC77994
Ranunculus pusillus
Lowell Ahart
2000-5-13
8356
Butte
On the margin of the Thermalito Afterbay, on the south side of the access road to the boat ramp at the Thermalito Afterbay, west of Larkin Road, about 1 1/4 miles south of the Oroville Airport, about 5 miles (air) southwest of Oroville.
42
Comment
CHSC78162
Ranunculus bonariensis var. trisepalus
Lowell Ahart
2000-6-6
8460
Butte
In a deep depression, on the bottom of an old gold mining pit, just southeast of where the dirt road crosses Oregon Gulch creek, about 1/4 mile northeast of the cemetery, about 1 1/2 mile south of Crystal Hill, about 5 miles (air) east of Oroville Dam.
304
Comment
CHSC79557
Ranunculus occidentalis var. occidentalis
G. F. Hrusa; T. D. Wilfred
1997-5-1
13718
Butte
Northern California. Sierra Nevada. NE side of upper end of Paradise Lake. Where last tributaries from E enter.
775
Comment
CHSC82260
Ranunculus bonariensis var. trisepalus
Lowell Ahart
2002-4-24
9529
Butte
Vernal pools and swales, in a field, on the east side of Lone Tree Road, about 1 1/8 miles north of Cox Lane, about 3 miles (air) southwest of Palermo, about 7 miles (air) south of Oroville.
35
Comment
CHSC84251
Ranunculus canus var. canus
Lowell Ahart
2003-5-28
10228
Butte
Edges of a vernal pool, about 100 feet west of Hendricks ditch, about 1 3/4 miles northwest of the iron gate and fence, northwest of Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville.
271
Comment
CHSC84471
Ranunculus aquatilis var. aquatilis
Vernon Oswald
1983-4-9
315
Butte
Upper Bidwell Park, Chico, 50 ft n of Upper Park Rd. in the ditch draining Horseshoe Lake.
91
Comment
CHSC85006
Ranunculus bonariensis var. trisepalus
Tom Boullion
2002-5-14
Butte
Sacramento Valley. In the southeast corner of the junction of Hwy 99 and Hwy 162 (eastward), about 6.5 miles west of Oroville. In a vernal pool n grassland next to gravel road.
33
Comment
CHSC85402
Ranunculus occidentalis
John Dittes; Josephine Guardino
1992-5-7
477
Butte
Cascade Range Foothills; ca. 5.1 air-miles northeast of Chico City Hall, ca. 1.3 air-miles east by southeast of Horseshoe Lake, ca. 1.2 air-mile west of Hwy 32; north of tributary of Dead Horse Slough, east of Canyon Oaks Golf Course.
176
Comment
CHSC85422
Ranunculus muricatus
John Dittes
1992-5-5
474
Butte
Sierra Nevada Range Foothills; ca. 2.6 air-miles southeast of Paradise Civic Center, ca. 1.8 air-miles west of West Branch Feather River, ca. 1.3 air-mile northwest of Kunkle Reservoir; slope above tributary drainage of Dry Creek, south of terminus of Libby Road.
445
Comment
CHSC8739
Ranunculus muricatus
S. Chulasmai
1966-4-15
5
Butte
Stream bank (Keefer Rd).
Comment
CHSC87438
Ranunculus hebecarpus
R. D. Fischer
2004-3-31
102
Butte
Sierra Nevada foothills within upper Bidwell Park in Chico on the east-side addition along Hwy. 32. Collected at junction of Guardian Trail and Pine Trail near seasonal drainage.
396
Comment
CHSC8744
Ranunculus aquatilis var. hispidulus
S. Chulasmai
1966-5-20
43
Butte
Horseshoe Lake.
Comment
CHSC88973
Ranunculus canus
Christine Hantelman
2000-3-2
13
Butte
In old almond orchard at end of Wookey Road.
112
Comment
CHSC90640
Ranunculus muricatus
Lowell Ahart
2005-4-2
11693
Butte
Overflow area on the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico.
25
Comment
CHSC9109
Ranunculus aquatilis var. hispidulus
J. Goodwin
1970-4-28
60
Butte
1.7 mi. on Upper Park Road, Bidwell Park, Chico. Southeast corner of Horse Shoe Pond.
Comment
CHSC93958
Ranunculus uncinatus var. uncinatus
R. D. Fischer
2004-6-20
754
Butte
Sierra Nevada Mountains, north-east corner of Butte County and ca. 4 miles north of Butte Meadows off Scout Road. Boy Scout Camp. Plants collected off a dirt road running on the east side and parallel to Chico Meadows.
1371
Comment
CHSC94086
Ranunculus occidentalis var. occidentalis
R. Fischer
2005-4-10
677
Butte
Chico. Collection from Bidwell Park next to 10 Mile House Road off Hwy. 32 approximately 4 miles north of Chico. Plants growing in a moist drainage at trailside near the junction of the Guardian Trail.
426
Comment
CHSC94257
Ranunculus occidentalis var. ultramontanus
Lowell Ahart
2006-7-16
12997
Butte
On the northwest edge of Willow Creek, about 3/4 mile (air) northwest of Jonesville, about 5 miles (air) northeast of Butte Meadows.
1515
Comment
CHSC96230
Ranunculus hebecarpus
R. Fischer
2006-4-25
1000
Butte
Sierra Nevada foothills within upper Bidwell Park in Chico on the east -side addition along Hwy. 32. Plants growing at edge of wet meadow at bottom of 10 Mile House Road.
228
Comment
CHSC9697
Ranunculus occidentalis var. ultramontanus
Nancy Mosman
1971-7-3
51
Butte
In a meadow on n side of Humboldt Road ca. 0.2 mi e of Butte Meadow Ranger Station.
1371
Comment
CHSC97403
Ranunculus alismifolius var. alismellus
Robert Fischer
2006-6-11
1009
Butte
Butte Meadows. North-east corner of Butte County along Scotts John Road 1.5 miles north of county road 26N27 and 5.5 miles north of the Humboldt Road junction. UTM: 10634233E, 4441779N.
1752
Comment
CHSC99568
Ranunculus uncinatus var. parviflorus
L. P. Janeway
2008-6-22
9433
Butte
Northern High Sierra Nevada. Along Four Trees Road at crossing of South Branch Mill Creek (a tributary to North Fork Feather River); 2.7 air km east of Pulga Bridge (Hwy 70) over North Fork Feather River. On moist banks.
823
Comment
HSC100728
Ranunculus hebecarpus
Lowell Ahart
2009-4-22
15592
Butte
Along the Guardians Trail, ~100 yd. N of Pine Trail, Upper Bidwell Park, W of the intersection of Hwy. 32 and Ten Mile House Rd., 10 mi. NE of Chico.
382
Comment
HSC93187
Ranunculus pusillus
L. Ahart
1995-5-26
7573
Butte
Peter Ahart Ranch, 2 mi. N and 0.25 mi. E of Honcut, 12 mi. S of Oroville
37
Comment
JEPS103494
Ranunculus bonariensis var. trisepalus
Lowell Ahart
2002-4-24
9529
Butte
Vernal pools and swales, in a field, on the E side of Lone Tree Road, ca 1 1/8 miles N of Cox Lane, ca 3 miles (air) SW of Palermo, ca 7 miles (air) S of Oroville.
35
Comment
JEPS104176
Ranunculus canus
Lowell Ahart
2003-5-28
10228
Butte
Edges of a vernal pool, ca 100 feet w of Hendricks ditch, ca 1 3/4 mi nw of the iron gate and fence, nw of Cherokee Rd, North Table Mountain, ca 7 mi (air) n of Oroville.
271
Comment
JEPS107343
Ranunculus muricatus
Lowell Ahart
2005-4-2
11693
Butte
Overflow area on the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico
25
Comment
JEPS110344
Ranunculus occidentalis
Lowell Ahart
2006-7-16
12997
Butte
On the northwest edge of Willow Creek, about 3/4 mile (air) northwest of Jonesville, about 5 miles (air) northeast of Butte Meadows
1515
Comment
JEPS115242
Ranunculus muricatus
Lowell Ahart
2009-4-3
15538
Butte
On the north and south side of the gravel road, east of the Cedar Grove parking area in Lower Bidwell Park, Chico
67
Comment
JEPS115536
Ranunculus muricatus
Lowell Ahart
2009-5-15
15698
Butte
About 60 yards northwest of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 2/3 mile (air) west of Highway 32, about 10 miles northeast of Chico
267
Comment
JEPS116083
Ranunculus hebecarpus
Lowell Ahart
2009-4-22
15592
Butte
Along the Guardians Trail, about 100 yards north of Pine Trail, Upper Bidwell Park, west of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico
381
Comment
JEPS117511
Ranunculus canus
Lowell Ahart
2010-5-22
16725
Butte
North of the road, about 100 yards west of the fence, about 1/4 mile east of the parking area, North Table Mountain, about 4 1/2 miles (air) northeast of Oroville
408
Comment
JEPS117918
Ranunculus uncinatus var. parviflorus
L. P. Janeway
2008-6-22
9433
Butte
Along Four Trees Road at crossing of South Branch Mill Creek (a tributary to North Fork Feather River North Fork Feather River (2.7 air km east of Pulga Bridge (Hwy 70) over); Northern High Sierra Nevada
823
Comment
JEPS119685
Ranunculus arvensis
Lowell Ahart
2012-5-2
17961
Butte
About 30 yards northeast of the Easter Cross Parking Lot, Upper Bidwell Park, about 1 mile east of Chico.
Comment
JEPS119711
Ranunculus muricatus
Lowell Ahart
2012-5-2
17967
Butte
About 100 yards west of the Easter Cross Parking Lot, Upper Bidwell Park, about 1 mile east of Chico.
Comment
JEPS119713
Ranunculus occidentalis var. occidentalis
Lowell Ahart
2012-4-30
17921
Butte
On the southwest side of Ten Mile House Road, about 1/4 mile west of Highway 32, about 9 miles (air) northeast of Chico, south part of Upper Bidwell Park.
Comment
JEPS122012
Ranunculus occidentalis var. occidentalis
Lowell Ahart
2014-7-2
19544
Butte
On the north side of the County Road, about one mile west of the intersection of County Road and Lumpkin Road, about 7 miles northeast of Feather Falls.
Comment
JEPS122194
Ranunculus aquatilis var. aquatilis
Lowell Ahart
2014-4-16
19370
Butte
On the sides but near the bottom of a large canal, about 100 yards north of East Gridley Road, on the west side of the Feather River, about 2 miles east of Gridley.
Comment
JEPS123886
Ranunculus pusillus
Lowell Ahart
2015-5-5
20139
Butte
About 400 yards south of Larkin Road Boat Lunch Area, near the Thermalito Afterbay, about 1 miles southwest of the Oroville Airport, about 6 miles (air) southwest of Oroville
Comment
JEPS123888
Ranunculus bonariensis var. trisepalus
Lowell Ahart
2015-5-5
20138
Butte
About 400 yards south of Larkin Road Boat Lunch Area, near the Thermalito Afterbay, about 1 miles southwest of the Oroville Airport, about 6 miles (air) southwest of Oroville
Comment
JEPS124188
Ranunculus hebecarpus
Lowell Ahart
2015-3-24
19963
Butte
About 3 1/2 miles (air) southwest of Oroville.
Comment
JEPS127009
Ranunculus bonariensis var. trisepalus
Lowell Ahart
2016-5-24
20866
Butte
About 100 yards south of La Porte Road, about 1/4 mile southwest of the intersection of La Porte Road and Loma Rica Road, about 3 1/4 miles (air) northeast of Honcut.
Comment
JEPS43466
Ranunculus occidentalis
Joan O. Danielson
1966-4-6
6
Butte
Cherokee Rd. 1 mi. s. on way to Table Mt.
609
Comment
JEPS84920
Ranunculus muricatus
Barbara Ertter with Lowell Ahart
1986-4-13
5888
Butte
ca 2 air mi nne Honcut (between Oroville and Marysville); Peter Ahart Ranch
30
Comment
JEPS84978
Ranunculus bonariensis var. trisepalus
Barbara Ertter with Lowell Ahart
1986-4-13
5901
Butte
ca 2 air mi nne Honcut (between Oroville and Marysville); Peter Ahart Ranch
30
Comment
JEPS87196
Ranunculus sardous
Lowell Ahart
1992-5-9
6751
Butte
Thermalite Diversion Pool Lake Oroville Recreation Area (n side, near Longs Bar Monument, about 2 mi w of Oroville Dam)
76
Comment
JEPS95340
Ranunculus sardous
Lowell Ahart
1994-6-6
7312
Butte
3 1/2 air miles NW of Oroville (N of the corral, on N side of the bend in Cottonwood Road, about 1/4 mi W of Hwy 70)
57
Comment
JEPS95737
Ranunculus pusillus
Lowell Ahart
1995-5-26
7573
Butte
12 mi S of Oroville (Peter Ahart Ranch, 2 mi N and 1/4 mi E of Honcut)
36
Comment
JEPS95761
Ranunculus pusillus
Lowell Ahart
1995-5-26
7573
Butte
12 mi S of Oroville (Peter Ahart Ranch, 2 mi N and 1/4 mi E of Honcut)
Comment
JEPS98314
Ranunculus pusillus
Lowell Ahart
2000-5-13
8356
Butte
5 air miles SW of Oroville (margin of Thermalito Afterbay S side of access road to boat ramp, W of Larkin Road, about 1 1/4 mi S of Oroville Airport)
42
Comment
JEPS98419
Ranunculus bonariensis var. trisepalus
Lowell Ahart
2000-6-6
8460 A
Butte
5 mi(air)E of;deep depression, bottom of old gold mining pit 200 yds NW of dirt road xing Oregon Gulch creek, 1/4 mi NE of cemetary, 1 1/2 mi S of Crystal Hill Oroville Dam
304
Comment
JEPS98680
Ranunculus pusillus
Lowell Ahart
2000-5-13
8356
Butte
5 air miles SW of Oroville (Thermalito Afterbay, S side of access road to the boat ramp, W of Larkin Road, 1 1/4 mi S of Oroville Airport)
42
Comment
POM150445
Ranunculus hebecarpus
A. A. Heller, H. E. Brown
1902-5-6
s.n.
Butte
Berry Canyon (near Clear Creek).
Comment
POM150698
Ranunculus canus
A. A. Heller, H. E. Brown
1902-5-3
5220
Butte
Near Nelson.
Comment
POM196085
Ranunculus populago
H. F. Copeland
1929-6-10
1216
Butte
Jonesville.
1524
Comment
POM196104
Ranunculus aquatilis var. capillaceus
E. B. Copeland
1929-7-28
360
Butte
Jonesville.
1500
Comment
POM219012
Ranunculus populago
E. B. Copeland
1930-6-25
640
Butte
Jonesville.
1500
Comment
POM219014
Ranunculus occidentalis var. ultramontanus
E. B. Copeland
1930-6-26
642
Butte
Jonesville.
1550
Comment
POM219380
Ranunculus orthorhynchus
H. F. Copeland
1931-6-11
1533
Butte
Jonesville, Butte Creek Meadows
1829
Comment
POM253326
Ranunculus occidentalis var. eisenii
A. A. Heller
1938-4-23
15054
Butte
At the summit on the Feaather River Hwy, 20 miles from Oroville.
Comment
POM268696
Ranunculus flammula var. ovalis
E. B. Copeland
1929-7-29
s.n.
Butte
Joneville, near Butte Creek
1750
Comment
POM268835
Ranunculus populago
H. F. Copeland
1929-6-10
1216
Butte
Jonesville.
1524
Comment
RSA0036029
Ranunculus arvensis
Lowell A. Ahart
2012-5-2
17961
Butte
About 30 yards northeast of the Easter Cross Parking Lot, Upper Bidwell Park, about 1 mile east of Chico.
91
Comment
RSA0111937
Ranunculus pusillus
Lowell A. Ahart
2015-5-5
20139
Butte
About 30 yards north of Larkin Road, about 400 yards south of Larkin Road Boat Launch Area, near the Thermalito Afterbay, about 1 mile southwest of the Oroville Airport, about 6 miles (air) southwest of Oroville.
43
Comment
RSA0114656
Ranunculus bonariensis var. trisepalus
Lowell A. Ahart
2015-5-5
20138
Butte
About 30 yards north of Larkin Road, about 400 yards south of Larkin Road Boat Launch Area, near the Thermalito Afterbay, about 1 mile southwest of the Oroville Airport, about 6 miles (air) southwest of Oroville.
43
Comment
RSA126011
Ranunculus occidentalis var. ultramontanus
E. K. Balls
1957-5-22
22518
Butte
SW shore, Lake Almanor, W of Big Meadows Dam,
1402
Comment
RSA32929
Ranunculus occidentalis var. eisenii
A. A. Heller
1938-4-23
15054
Butte
At the summit on the Feaather River Hwy, 20 miles from Oroville.
Comment
RSA399351
Ranunculus alismifolius var. alismellus
H. F. Copeland
1929-6-10
1216
Butte
Jonesville.
1524
Comment
RSA4436
Ranunculus uncinatus var. parviflorus
E. B. Copeland
1930-6-29
641
Butte
Jonesville.
1500
Comment
RSA4437
Ranunculus populago
E. B. Copeland
1930-6-25
640
Butte
Jonesville.
1500
Comment
RSA516356
Ranunculus bonariensis var. trisepalus
Barbara J. Ertter
1986-4-13
5901
Butte
2 air miles NNE of Honcut between Oroville and Marysville, Peter Ahart Ranch (mostly used as sheep pasture).
30
Comment
RSA517348
Ranunculus muricatus
Barbara J. Ertter
1986-4-13
5888
Butte
2 air miles NNE of Honcut between Oroville and Marysville, Peter Ahart Ranch (mostly used as sheep pasture).
30
Comment
RSA718079
Ranunculus occidentalis var. ultramontanus
L. Ahart
2006-7-16
12997
Butte
NW edge of Willow Creek, 3/4 airmile NW of Jonesville, 5 airmiles NE of Butte Meadows.
1516
Comment
RSA754585
Ranunculus hebecarpus
L. Ahart
2009-4-22
15592
Butte
W side of Guardians Trail, about 100 yards N of Pine Trail, Upper Bidwell Park, W of the intersection of Highway 32 and Ten Mile House Road, about 10 miles NE of Chico.
382
Comment
RSA754961
Ranunculus muricatus
L. Ahart
2009-5-15
15698
Butte
About 60 yards NW of the dirt road that is Ten Mile House Road, Upper Bidwell Park, about 2/3 air mile W of Highway 32, about 10 miles NE of Chico.
268
Comment
SBBG27175
Ranunculus occidentalis var. ultramontanus
E. B. Copeland
1930-6-26
Butte
Jonesville
1550
Comment
SBBG71846
Ranunculus canus var. canus
A. A. Heller
1926-3-31
13916
Butte
Nelson, 14 mi S of Chico
Comment
SD111905
Ranunculus muricatus
Barbara Ertter, Jeff Strachan
1980-5-5
3262
Butte
Peter Ahart Ranch ca 1 1/2 mi northeast of Honcut between Oroville and Marysville, pasture north of house, wet clay banks of ditch
29
Comment
SD129646
Ranunculus bonariensis var. trisepalus
Barbara Ertter, Lowell Ahart
1986-4-13
5901
Butte
ca 2 airmiles NNE of Honcut between Oroville and marysville, Peter Ahart Ranch
29
Comment
SD129647
Ranunculus muricatus
Barbara Ertter, Lowell Ahart
1986-4-13
5888
Butte
ca 2 airmiles NNE of Honcut between Oroville and Marysville, Peter Ahart Ranch, mostly sheep pasture
29
Comment
SD1766
Ranunculus populago
E. B. Copeland
1930-6-25
640
Butte
Jonesville
1500
Comment
SD1767
Ranunculus uncinatus
E. B. Copeland
1930-6-29
641
Butte
Jonesville, in wet woods
1500
Comment
SD1769
Ranunculus occidentalis
E. B. Copeland
1930-6-26
642
Butte
Jonesville, in meadows
1550
Comment
SD1770
Ranunculus aquatilis
E. B. Copeland
1929-7-28
360
Butte
Jonesville, in cold streams
1500
Comment
SD48507
Ranunculus occidentalis
E. K. Balls
1957-5-22
22518
Butte
Sw. shore, Lake Almanor, w. of Big Meadows Dam
1402
Comment
SEINET177458
Ranunculus occidentalis var. ultramontanus
E. B. Copeland
1930-6-26
642
Butte
Jonesville
1550
Comment
SEINET3450184
Ranunculus canus
Unknown
2003-5-28
10228
Butte
Oroville, Oroville, about 7 miles north, north Table Mountain, about 1.75 miles west of the iron gate and fence west of Cherokee Road, bottom of Hendricks ditch
270
Comment
SEINET7073607
Ranunculus arvensis
A. G. Vestal
1955-5-20
s.n.
Butte
Bank of Honey Run Road at Little Butte Creek. UTM Zone 10, 612831mE, 4399239mN. Coordinate datum: NAD27.
Comment
SEINET7083219
Ranunculus canus
L. Ahart
2003-5-28
10228
Butte
Edges of a large vernal pool 100 feet west of Hendricks ditch, about 1.75 miles west of the iron gate and fence west of Cherokee Road, North Table Mountain. About 7 miles north of Oroville. 39? deg. 35' 3.5" North Latitude; 121? deg. 35' 7.3" West Longitude. EX MWI.
Comment
UC1442628
Ranunculus bonariensis var. trisepalus
Lowell Ahart
1978-4-21
Butte
Peter Ahart Ranch Honcut
45
Comment
UC1561857
Ranunculus muricatus
Barbara Ertter with Lowell Ahart
1986-4-13
5888
Butte
ca 2 air mi nne Honcut (between Oroville and Marysville); Peter Ahart Ranch
30
Comment
UC1561858
Ranunculus bonariensis var. trisepalus
Barbara Ertter with Lowell Ahart
1986-4-13
5901
Butte
ca 2 air mi nne Honcut (between Oroville and Marysville); Peter Ahart Ranch
30
Comment
UC1562480
Ranunculus alismifolius var. alismifolius
Vernon Oswald and Lowell Ahart
1990-5-29
4268
Butte
e side of Humbug Rd ca 3.5 air mi ese Jonesville; Butte Creek House Meadow
1777
Comment
UC1586583
Ranunculus repens
Vernon H. Oswald and Lowell Ahart
1991-6-5
4655
Butte
e Hwy 32 (n of Carpenter Ridge Rd, between Forest Ranch and Lomo); West Branch of Butte Creek, Ewalt Camp
914
Comment
UC1594623
Ranunculus sardous
Lowell Ahart
1992-5-9
6751
Butte
Thermalite Diversion Pool Lake Oroville Recreation Area (n side, near Longs Bar Monument, about 2 mi w of Oroville Dam)
76
Comment
UC176135
Ranunculus occidentalis
A. A. Heller
1913-4-5
10705
Butte
above Oroville (n side of Feather River)
Comment
UC176136
Ranunculus canus var. canus
A. A. Heller
1913-4-7
10727
Butte
Hills six miles north of Oroville
Comment
UC204874
Ranunculus occidentalis
A. A. Heller
1914-3-19
11215
Butte
Canyon of Big Chico Creek
76
Comment
UC204949
Ranunculus occidentalis
A. A. Heller
1914-6-22
11498
Butte
Chico Meadows Sierra Nevada
1219
Comment
UC204952
Ranunculus canus var. canus
A. A. Heller
1914-5-13
11393
Butte
in a field near Nelson (type collected in this region by Hartweg)
Comment
UC204953
Ranunculus hebecarpus
A. A. Heller
1914-3-26
11232
Butte
Canyon of Big Chico Creek
76
Comment
UC204954
Ranunculus muricatus
A. A. Heller
1914-4-17
11306
Butte
8 mi n Oroville
Comment
UC204956
Ranunculus occidentalis
A. A. Heller
1914-5-18
11415
Butte
near Forest Ranch; west slope of the Sierra
701
Comment
UC204960
Ranunculus orthorhynchus var. orthorhynchus
A. A. Heller
1914-6-22
11491
Butte
Chico Meadows Sierra Nevada
1219
Comment
UC398652
Ranunculus canus
A. A. Heller
1926-3-31
13916
Butte
14 mi s Chico; Nelson
Comment
UC398911
Ranunculus aquatilis var. capillaceus
E. B. Copeland
1929-7-28
360
Butte
Jonesville; in cold streams
1500
Comment
UC478516
Ranunculus occidentalis
E. B. Copeland
1930-6-26
642
Butte
Jonesville
1550
Comment
UC478517
Ranunculus uncinatus
E. B. Copeland
1930-6-29
641
Butte
Jonesville
1500
Comment
UC478518
Ranunculus alismifolius var. alismifolius
E. B. Copeland
1930-6-25
Butte
Jonesville
1500
Comment
UC600474
Ranunculus occidentalis
H. F. Copeland
1930-7-25
Butte
So. Willow Creek Jonesville
1828
Comment
UC600475
Ranunculus flammula
E. B. Copeland
1929-7-29
Butte
by lily pond near Butte Creek House; Jonesville
1750
Comment
UC600476
Ranunculus aquatilis var. capillaceus
H. F. Copeland
1920-7-12
Butte
Jonesville; in creek
Comment
UC600477
Ranunculus alismifolius var. alismellus
E. B. Copeland
1931-6-11
Butte
Kirby's Meadow Jonesville
1800
Comment
UC600478
Ranunculus alismifolius var. alismifolius
H. F. Copeland
1931-6-11
Butte
Butte Creek Meadows
Comment
UC600479
Ranunculus alismifolius var. alismellus
H. F. Copeland
1929-6-10
Butte
Jonesville; swamp
1524
Comment
UC726242
Ranunculus occidentalis
A. A. Heller
1938-4-23
15054
Butte
on Feather River Hwy 20 mi from Oroville (summit of hwy)
Comment
UC765740
Ranunculus canus
R. F. Hoover
1937-5-18
2232
Butte
2 mi s Nelson
Comment
UC827667
Ranunculus canus var. canus
A. A. Heller
1915-3-19
11771
Butte
Hills 12 miles northeast of Chico near Rock Creek
Comment
UC827668
Ranunculus canus var. canus
A. A. Heller
1914-5-13
11393
Butte
in a field near Nelson (type was collected in this region by Hartweg)
Comment
UC827722
Ranunculus occidentalis
A. A. Heller
1938-4-23
15054
Butte
20 mi from Oroville (Feather River Hwy at summit)
Comment
UCD18745
Ranunculus canus
Vernal Pool Team 2001; Carol Witham and Jennifer Buck
2001-4-10
38
Butte
one mi. east of Rock River Mine and parking area, off Cherokee Rd., North Table Mountain, Oroville site.
Comment
UCD80703
Ranunculus muricatus
CNPS SN Foothill Team
2005-3-23
SNFN 0064
Butte
CDPR, Oroville State Recreation Area, along the North Fork Trail, on the Potter's Point Loop Trail, north of the intersection with Potter's Ravine Trail.
372
Comment
UCD80704
Ranunculus canus var. canus
CNPS SN Foothill Team
2005-3-30
SNFN 0070 d
Butte
CDFG, North Table Mountain Wildlife Area, in a creek channel on Table Mountain. From the parking area, go south to Campbell Creek in Beatson Hollow, along old road approximately 3 miles west of Cherokee Road.
306
Comment
UCD80705
Ranunculus aquatilis
CNPS SN Foothill Team
2006-4-24
SNNR 1173
Butte
CDFG, North Table Mountain Wildlife Area.
306
Comment
UCD80710
Ranunculus muricatus
CNPS SN Foothill Team
2005-4-14
SNFN 0033 d
Butte
Rock Ranch (private), in the horse pasture, near the NE corner of the pasture located west of the barn and house; plot is ca. 10 m from corner of pasture fence.
105
Comment
UCD80871
Ranunculus arvensis
Robert E. Preston
2007-5-3
2473
Butte
Chico, Upper Bidwell Park, N of park road, W of power lines.
91
Comment
UCD95793
Ranunculus canus
Perry Allen
1961-3-9
s.n.
Butte
Vicinity of La Grange.
Comment
UCD96234
Ranunculus muricatus
A. A. Heller
1914-4-17
11306
Butte
8 miles north of Oroville.
Comment
UCD96841
Ranunculus occidentalis
P. Thompson
1996-4-26
42
Butte
Hwy 70. Belden. Along the main street through Belden.
1000
Comment
UCD96844
Ranunculus occidentalis
P. Thompson
1996-4-26
42
Butte
Hwy 70. Belden. Along the main street through Belden.
1000
Comment
UCD97034
Ranunculus occidentalis var. ultramontanus
L. E. Hazeltine
1916-7-16
s.n.
Butte
Appleton.
Comment
UCD97075
Ranunculus populago
E. B. Copeland
1930-6-25
640
Butte
Jonesville.
1500
Comment
UCD97314
Ranunculus uncinatus
E. B. Copeland
1930-6-29
641
Butte
Jonesville.
1500
Comment
CAS-BOT-BC186693
Ranunculus
John Thomas Howell
1976-4-2
51548
Butte
About 2 miles southeast of Chico
60
Comment
CAS-BOT-BC186694
Ranunculus
John Thomas Howell
1976-4-2
51549
Butte
About 2 miles southeast of Chico
60
Comment
CAS-BOT-BC378769
Ranunculus canus var. canus
A. A. Heller
1914-4-29
11336
Butte
low ground 12 miles north of Chico; moist shaded places near Pine Creek, 8 miles south of Vina
Comment
CAS-BOT-BC378935
Ranunculus californicus var. californicus
Lowell Ahart
1979-4-3
s.n.
Butte
Honcut, Peter Ahart Ranch
50
Comment
CAS-BOT-BC378955
Ranunculus bonariensis
Lowell Ahart
1974-4-11
s.n.
Butte
Honcut
46
Comment
CAS-BOT-BC378956
Ranunculus bonariensis
Lowell Ahart
1979-5-20
s.n.
Butte
2 mi south of Palermo
35
Comment
CAS-BOT-BC378957
Ranunculus bonariensis
Lowell Ahart
1980-4-19
2088
Butte
Honcut, Peter Ahart Ranch
50
Comment
CAS-BOT-BC378958
Ranunculus bonariensis
Lowell Ahart
1978-4-14
s.n.
Butte
Honcut, Peter Ahart Ranch
50
Comment
CAS-BOT-BC378986
Ranunculus arvensis
Lowell Ahart
1980-5-10
2234
Butte
Honcut, Peter Ahart Ranch
50
Comment
CAS-BOT-BC378987
Ranunculus arvensis
L. L. Heinrichs
1970-5-9
s.n.
Butte
Biggs, East Biggs Rd., roadside in ditch E of canal
Comment
CAS-BOT-BC378988
Ranunculus arvensis
Lowell Ahart
1977-4-28
s.n.
Butte
Honcut, Peter Ahart Ranch
50
Comment
CAS-BOT-BC378989
Ranunculus arvensis
1976-4-16
s.n.
Butte
Humbug Road, at Chico
Comment
CAS-BOT-BC379111
Ranunculus aquatilis var. diffusus
M. S. Taylor; L. Ahart
1981-8-15
4183
Butte
in and along west branch Feather River, 3.4 mi SW of Snag Lake, ca. 11 mi NE of Stirling City.
1615
Comment
CAS-BOT-BC379112
Ranunculus aquatilis var. diffusus
A. A. Heller
1928-7-10
14674
Butte
wet meadows at Butte Meadows in the yellow pine belt
Comment
CAS-BOT-BC379113
Ranunculus aquatilis var. diffusus
H. F. Copeland
1920-8-12
119
Butte
in creek at Jonesville
1219
Comment
CAS-BOT-BC379114
Ranunculus aquatilis var. diffusus
E. B. Copeland
1929-7-28
360
Butte
Jonesville
1500
Comment
CAS-BOT-BC379115
Ranunculus aquatilis var. diffusus
E. B. Copeland
1929-7-28
360
Butte
Jonesville
1500
Comment
CAS-BOT-BC379116
Ranunculus aquatilis var. diffusus
Vernon Oswald; Lowell Ahart
1987-7-1
3072
Butte
cluster of 3 snow lakes ca. 3 mi (air) S of Humbug Summit, 0.5 mi W of the Butte-Plumas county line, ca. 5.5 mi (air) SE of Jonesville
1935
Comment
CAS-BOT-BC379117
Ranunculus aquatilis var. diffusus
Lowell Ahart
1981-8-15
3029
Butte
1.5 mi south of Snag Lake (about 3 mi south of Jonesville)
1500
Comment
CAS-BOT-BC379223
Ranunculus aquatilis var. aquatilis
Lowell Ahart
1970-4-4
s.n.
Butte
Honcut, Peter Ahart Ranch
150
Comment
CAS-BOT-BC379224
Ranunculus aquatilis var. aquatilis
H. E. Hasse
1897-4-15
s.n.
Butte
near Clear Creek
Comment
CAS-BOT-BC379413
Ranunculus alismifolius var. alismellus
H. F. Copeland
1920-7-11
67
Butte
Scotch John Meadows
1829
Comment
CDA24297
Ranunculus aquatilis var. subrigidus
T. C. Fuller
1962-5-17
8719
Butte
Highway 99E, 14.5 miles northwest of Chico.
0
Comment
CDA3502
Ranunculus arvensis
Sterling O. Mattoon
1971-4-24
Butte
State Highway 32, 6.9 miles east of Chico.
0
Comment
CDA3504
Ranunculus arvensis
L. L. Heinrichs
1970-5-9
Butte
East Biggs Road, Biggs.
0
Comment
HSC31873
Ranunculus muricatus
David Johnson
1974-4-20
44
Butte
Table Mtn.
Comment
HSC40652
Ranunculus arvensis
J. P. Smith
1974-4-20
7344
Butte
1.0 mi. E of Hwy. 99
61
Comment
HSC72759
Ranunculus hystriculus
M. S. Taylor, Timothy B. Devine, M. Merryman
1981-2-11
3382
Butte
50 ft. E of Lumpkin Rd., on N slope of Macabes Creek, 2 mi. N of junction of Lumpkin Rd. and Hwy 162, 13 mi. NE of Oroville
457
Comment
HSC73007
Ranunculus aquatilis var. diffusus
M. S. Taylor, L. Ahart
1981-8-15
4183
Butte
In and along W Branch of Feather River, 3.4 mi. SW of Snag lake, 11 mi. NE of Stirling City
1616
Comment
POM268403
Ranunculus canus
Lyman Benson
1935-3-27
6368
Butte
5 miles NW of Oroville, Sierra Nevada Mt Range, Sacramento river watershed.
152
Comment
POM268459
Ranunculus canus
A. A. Heller
1926-3-31
13916
Butte
14 miles S of Chico.
Comment
POM268755
Ranunculus occidentalis var. ultramontanus
Lyman Benson
1932-7-28
3968
Butte
First summit, Oroville-Quincy. Sierra Nevada Range, Feather River watershed.
1829
Comment
POM269273
Ranunculus muricatus
Lyman Benson
1935-3-27
6361
Butte
5 miles NW of Oroville, Sierra Nevada Mt Range, Sacramento river watershed.
152
Comment
POM98907
Ranunculus aquatilis var. capillaceus
C. C. Bruce
1897-04
1892
Butte
[No location data on label]
Comment
POM99158
Ranunculus hystriculus
R. M. Austin
1888-03
33
Butte
Bluffs, Little Chico Creek
Comment
POM99241
Ranunculus muricatus
C. C. Bruce
1897-04
1890
Butte
[No location data on label]
Comment
POM99252
Ranunculus hebecarpus
C. C. Bruce
1897-05
1889
Butte
Iron Canyon
Comment
POM99305
Ranunculus hystriculus
C. C. Bruce
1897-02
1891
Butte
Little Chico.
Comment
POM99363
Ranunculus canus
C. C. Bruce
1898-05
2437
Butte
[No location data on label]
Comment
POM99857
Ranunculus canus
C. C. Bruce
1897-03
1894
Butte
[No location data on label]
Comment
RSA268507
Ranunculus occidentalis var. ultramontanus
J. H. Morrison
1929-06
s.n.
Butte
Oroville - Quincy, Sierra Nevada.
1829
Comment
RSA268750
Ranunculus occidentalis var. ultramontanus
Lyman Benson
1932-7-28
3968
Butte
First summit, Oroville-Quincy. Sierra Nevada Range, Feather River watershed.
1829
Comment
RSA299449
Ranunculus arvensis
J. P. Smith
1974-4-20
7344
Butte
Skyway Drive, 1 miles E of Hwy 99.
61
Comment
RSA3795
Ranunculus canus
A. A. Heller
1926-3-31
13916
Butte
14 miles S of Chico.
Comment
RSA636048
Ranunculus muricatus
Michael A. Vincent, Ethan H. Freid
1998-4-6
8124
Butte
Table Mountain.
Comment
RSA739981
Ranunculus canus
Carol W. Witham, Jennifer Buck
2001-4-10
2001 -38
Butte
One mile eaast of Rock River Mine and parking area, off Cherokee Rd., North Table Mountain, Oroville site.
Comment
SEINET10535963
Ranunculus californicus
Mary Susan Taylor
1973-1
Taylor 47
Butte
Upper Bidwell Park, Chico. Associates: Stipa pulchra, Lasthenia chrysostoma, Layia fremontii.
61
Comment
SEINET10535965
Ranunculus canus
Mary Susan Taylor
1980-4-1
Taylor 2426
Butte
T22N R2E sc sec 25. In Foothill Savan nah, on bluffs above and S of Butte Creek, ca. 1/4 mi downstream from Honey Run Covered Bridge ca. 6 mi E of Chico.
183
Comment
SEINET10535966
Ranunculus canus
Mary Susan Taylor
Taylor 989
Butte
Bidwell Park, Chico.
Comment
SEINET10535967
Ranunculus canus
Mary Susan Taylor
1975-3-3
Taylor 397
Butte
On E side of Richardson Springs Rd, between road and creek, ca. 2 mi NE of its jct with Cohasset Rd, ca. 6 mi N of Chico. Associates: Pinus sabiniana, Brodiaea pulchella, Pityrogramma triangularis, Galium nuttallii.
91
Comment
SEINET10535972
Ranunculus hebecarpus
Mary Susan Taylor
1980-4-1
Taylor 2424
Butte
T22N R2E sc sec 25. In Foothill Savan nah, on bluffs above and S of Butte Creek, ca. 1/4 mi downstream from Honey Run Covered Bridge ca. 6 mi E of Chico.
183
Comment
SEINET10535975
Ranunculus hystriculus
Mary Susan Taylor
1980-2-17
Taylor 2367
Butte
T20N R6E ne sec 5. Along a creek at an old mine site, in Yellow Pine Forest, ca. 0.5 mi SW of Lower Forbestown Road, ca. 3 mi W of Forbestown.
396
Comment
SEINET10535976
Ranunculus hystriculus
Mary Susan Taylor
1981-2-11
Taylor 3382
Butte
T19N R6E sw sec 8. Big Bend quad. E side of Lumpkin Rd, along Macabes Creek, 2 mi n of jct of Lumpkin Rd & Oroville-Quincy Hwy (162), ca. 13 mi ne of Oroville. Riparian Wdlnd; 1500 ft.
457
Comment
SEINET10535980
Ranunculus occidentalis var. eisenii
Mary Susan Taylor
1978-7-21
Taylor 1829
Butte
On S side of Oroville-Quincy Hwy, along creek and in meadow, ca. 14 mi N of Lake Madrone, ca. 24 mi NE of Oroville; Yellow Pine Forest.
1463
Comment
SEINET10535982
Ranunculus occidentalis var. eisenii
Lowell Ahart, Peter Ahart
1983-6-26
Ahart 4155
Butte
T20N R5E ne sec 15. Along Ponderosa Way (Big Ridge Rd), ca. 2 mi e of its jct with East Fork Canyon Creek, ca. 15 mi ne of Oroville. Foothill Woodland;
600
Comment
SEINET10535983
Ranunculus occidentalis var. ultramontanus
Mary Susan Taylor
1978-7-18
Taylor 1723
Butte
On N side of Butte Creek, ca. 1/8 mi W of Road Island Junction, at junction of Butte Creek and Old Humboldt Road, ca. 1 mi W of Cherry Hill Campground; Yellow Pine Forest.
1524
Comment
SEINET10536065
Ranunculus aquatilis var. capillaceus
Mary Susan Taylor, Lowell Ahart
1981-8-15
Taylor 4183
Butte
T26N R4E se 1/4 se 1/4 sec. 35. Jonesville SW quad. In and along West Branch Feather River, 3.4 mi SW of Snag Lake, ca. 11 mi NE of Stirling City. 5300 ft.
1615
Comment
SEINET10536142
Ranunculus muricatus
Mary Susan Taylor
1980-4-1
Taylor 2416
Butte
T22N R2E sw border sec 30. Valley Grassland, ungrazed vernal drainages, between Notre Dam Blvd. and Hwy 99, and the Skyway and Humboldt Road, just E of Chico; area soon to be developed.
70
Comment
SEINET10536223
Ranunculus
Mary Susan Taylor
1979-3-31
Taylor 1963
Butte
On property belonging to Deanne Lickey; along Ishi Trail Road, ca. 0.5 mi NE of Concow Road and Lake Concow, ca. 25 mi N of Oroville; Yellow Pine Forest; granite soils.
671
Comment
SEINET10833574
Ranunculus flammula var. filiformis
Mary Susan Taylor, Lowell Ahart
1981-8-15
Taylor 4188
Butte
T26N R5E ne 1/4 ne 1/4 sec. 30. Jones- ville SW quad. N end of Snag Lake (dry this year), dry clay soil, Yellow Pine Forest and Montane Meadow, E side of Humbug Rd. ca. 14 mi NE of Stirling City. 5700 ft.
1737
Comment
SEINET10833576
Ranunculus hystriculus
Mary Susan Taylor
1976-3-6
Taylor 1009
Butte
Riparian Woodland along Macabe's Creek, ca. 50 ft E of Lumpkin Rd, ca. 1 mi NE of Forbestown Rd, ca. 12 mi E of Orovil le; shaded, wet, cool area.
244
Comment
SEINET10833588
Ranunculus aquatilis var. capillaceus
Mary Susan Taylor
1975-8-31
Taylor 890
Butte
Riparian Woodland, on Ernies Island in Butte Creek, ca. 50 ft S of Humboldt Rd, ca. 0.5 mi E of Butte Meadows.
1341
Comment
SEINET10866503
Ranunculus hebecarpus
Mary Susan Taylor
1981-4-5
Taylor 3492
Butte
T21N R4E ne sec 14; Berry Creek quad. At end of Dark Canyon Rd at turnout near restroom, ca. 3.5 mi s of Big Bend Rds, ca. 5 air mi s of Jarbo Gap on Hwy 70, n of Oroville. Foothill Woodland; 1000 ft.
305
Comment
SEINET10866504
Ranunculus occidentalis
Mary Susan Taylor
Taylor 996
Butte
Bidwell Park, Chico.
Comment
SEINET10932409
Ranunculus muricatus
Mary Susan Taylor
1975-4-26
Taylor 532
Butte
Kunkle Reservoir, ca. 500 yds E of Pentz-Magalia Hwy, ca. 1 m SE of Paradise. With Orthocarpus erianthus, Centaurea solstitus, Lupinus bicolor, Typha latifolia.
610
Comment
SEINET10965667
Ranunculus muricatus
Mary Susan Taylor
1976-3-30
Taylor 1041
Butte
Valley Grassland, ca. 0.5 mi W of Chero kee Rd, ca. 2 mi NE of Oroville, on Table Mt; with Limnanthes douglasii.
373
Comment
SEINET12080672
Ranunculus pusillus
Unknown
1974-1
444
Butte
Peter Ahart Ranch, about 2 mi N and 1/2 mi E of Honcut, about 12 mi S of Oroville
37
Comment
SEINET12087455
Ranunculus canus
A. A. Heller
1926-1
13916
Butte
type collected by Hartweg, probably in the vicinity of Chico
Comment
SEINET12087494
Ranunculus canus
A. A. Heller, Brown, H. E.
1902-1
s.n.
Butte
near Nelson
Comment
SEINET12088566
Ranunculus occidentalis
Unknown
1966-1
320
Butte
ca 7 mi E Oroville at 6120 Woodleaf St. Rt., 300 yds off Feathervale, behind house
244
Comment
SEINET12089318
Ranunculus californicus
Unknown
1978-1
4
Butte
Small population, ca 900 ft e of Big Chico Creek, ca 1200 ft ne of jct of Humbug and Honey Run Rds
146
Comment
SEINET12089319
Ranunculus californicus
Unknown
1978-1
4
Butte
Small population, ca 900 ft. e of Big Chico Creek, ca 1200 ft ne of jct of Humbug and Honey Run
146
Comment
SEINET12091617
Ranunculus occidentalis
Unknown
1984-1
6
Butte
ca 3/4 mi ne of Centenial and Manzanita avenues. Nw side of road. Chico Quadrangle 15'. NW corner
70
Comment
SEINET12094427
Ranunculus alismifolius
Unknown
1983-1
353
Butte
E. of Philbrook Reservoir at county line, T25N, R5E, sec. 16, Jonesville 15' quad
1975
Comment
SEINET12094428
Ranunculus hebecarpus
Unknown
1982-1
100
Butte
Near Chico in Upper Bidwell Park, T22N, R2E, sec. 8
152
Comment
SEINET12094429
Ranunculus bonariensis
Unknown
1983-1
261
Butte
SW of Bangor, T18N, R4E, sec. 36
73
Comment
SEINET12100195
Ranunculus californicus
Unknown
3
s.n.
Butte
no further locality
Comment
SEINET12100630
Ranunculus occidentalis
L. S. Rose
1939-1
39235
Butte
Strawberry Valley
1219
Comment
SEINET194909
Ranunculus occidentalis var. eisenii
A. A. Heller
1919-5-18
13181
Butte
Mosquito Creek between Appleton and Coutolenc
610
Comment
SEINET194953
Ranunculus occidentalis
A. A. Heller
1938-4-23
15054
Butte
Summit on Reather River Hwy 20 mi from Oroville
Comment
SEINET215121
Ranunculus occidentalis var. eisenii
K. Corson
1969-4-6
7
Butte
10 mi E of Chicao on CA Hwy 32
Comment
SEINET516312
Ranunculus alismifolius var. hartwegii
Vernon H. Oswald
1998-4-30
8985
Butte
Meadow on the north side of Humboldt Rd. just W of Scout Rd. in Butte Meadows.
1326
Comment
SEINET8359672
Ranunculus canus
A. Heller
1926-3-31
13916
Butte
Nelson, 14 miles S of Chico.
Comment
UC118186
Ranunculus canus
Mrs. R. M. Austin
April 1896
Butte
e Chico
Comment
UC511307
Ranunculus occidentalis
Lyman Benson
1932-7-28
3968
Butte
Oroville-Quincy Sierra Nevada Mt. Range, Feather River Watershed (first summit)
1828
Comment
UC726362
Ranunculus occidentalis
A. A. Heller
1919-5-18
13181
Butte
between Appleton and Coutolenc; Mosquito Creek
609
Comment
UCD149968
Ranunculus uncinatus
Harry A. George
1967-4-24
s.n.
Butte
Table Mtn.
Comment
UCD95868
Ranunculus aquatilis var. diffusus
M. S. Taylor; L. Ahart
1981-8-15
4183
Butte
in and along West Branch Feather River, 3.4 miles SW of Snag Lake, ca. 11 miles NE of Stirling City.
1615
Comment
UCD96215
Ranunculus hystriculus
T. M. S. Taylor; Devine, M. Merryman
1981-2-11
3382
Butte
50 feet east of Lumpkin Road, on the north slope abvoe Macabes Creek, 2 miles N of junction of Lumpkin Road and Oroville-Quincy Highway (162), 13 miles NE of oroville.
457
Comment
UCD96248
Ranunculus muricatus
W. R. Powell
1968-4-24
1476
Butte
1.5 miles northwest of Browns Valley off Spring Valley Road.
131
Comment
UCD96254
Ranunculus muricatus
R. N. Raynor; H. A. Hannesson
1941-5-9
s.n.
Butte
Butte Irrigation District Canal, 4 miles north of Gridley near U.S. 99E.
Comment
UCSB46182
Ranunculus aquatilis var. aquatilis
Reisentz, Paul
1979-5-13
Butte
1.3 miles west on Lunt Road from Highway 70 North of Oroville
Comment
UCSB63943
Ranunculus occidentalis
Copeland, John
1980-2-4
Butte
T23N, R2E, Sec. 36, ne1/4 of ne1/4 of ne1/4 ca. 400 yards s of Honey Run Covered Bridge and old Honey Run Rd., ca. 5 miles ne of Skyway Rd. and Humbug Rd. intersection.
Comment